Anssi Karna

Follow

Person

Inkeroinen, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for coating a web with coating mix
- Patent number 4,964,364
- Issue date Oct 23, 1990
- Valmet Paper Machinery Inc.
- Anssi Karna
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for determining the properties of fiber pulp
- Patent number 4,662,991
- Issue date May 5, 1987
- Oy Tampella AB
- Anssi Karna
- G01 - MEASURING TESTING
Information Patent Grant
Method of controlling a grinding process in a pocket grinder
- Patent number 4,541,571
- Issue date Sep 17, 1985
- Oy Tampella AB
- Anssi Karna
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE